This place is a joke and a RIP off. Long story $1600 and they couldn't fix a drive shaft in 2 days and I had to tow it back to Charlotte anyway to fix it my self. And I had a driver waiting with the truck. They don't care about the customer they just want your money. STAY AWAY read more

$447.50 to replace fuel filters. . Dieselman charged $87.50 for paperwork. $75 diagnosis and $175 labor. then the filters weren't filled with fuel and the engine wouldn't start. We we're there for 2 1/2 hours as the tech was trying to start it. It was air bound. And when we finally left the check engine light was on. $87.50 to prepare your bill? We never received an estimate and was not told about this hidden charge I will file a complaint with the BBB and the department that handles repair complaints in South Carolina. And they threatened to impound our motorhome because we complained about the cost Very rude and very threatening. read more

We were having issues (continued issues mind you) from a previous mechanic that was suppose to replace our motor and transmission back in April - June of this year. (6 weeks he had our home!!) (2020) Yes those dates are correct, the mechanic in Flat Rock, NC took us for a screw job and left the job undone. So we live full time in our motor home and travel along the east coast from Spring into Autumn. So making our trip southbound this Fall the problems from the Flat Rock mechanic was incredibly bad! Luckily after 3 breakdowns from NY to SC we pulled into our campground we stay at here. We looked for a mechanic to look at our home and give us the diagnostic evaluation. So that's when we stopped by the Diesel Man Truck Center just up the road from where we are staying. We told them right up front this is our home, so you can't keep it over night. They had us bring it back the next morning (since this is our home and need the place to sleep, etc) and got right on to it. Done a much more thorough evaluation and gave us the break down. Also told us that the certain areas that we were concerned about looked good. The main part that is needed that the previous mechanic never installed and he wouldn't give us the paper work (warranty) for our engine and transmission so that Diesel Man could have the serial number to be able to get the right part, due to our motor home is an older unit (which they said we should be okay to arrive to Fl) we made the decision to move forward after our scheduled stay at this campground. So hoping no more issues and we can find the part once we get to Florida. We really do not need any further stress regarding this mess that the previous mechanic threw onto us! Sorry that the folks had a bad experience with Diesel Man back in December. We totally understand how nerve racking it is. We (as you can see with part of this review) just went through a horrible experience with the previous mechanic that done a horrible job. We are truly hopeful that we do not have to experience such a nightmare again ourselves. read more

They came to tow my vehicle through progressive roadside and the tow truck driver was so kind. He reached out to me on arrival and reassured me he would take care of everything and again at drop off. Will be requesting them if I ever need a future tow. read more

Had a problem when I pulled into bass lake campgrounds With my coach' electrical system on the way from fl to ct. thinking it might be battery's called and stopped at the diesel man next door. After and hour plus the told me my battery's were Fine, charging system good and I had a bad transfer switch. 800 dollars and none around. Drove back to Flordia left coach with rv place and drove pick-up up to connecticut . Recieved a phone call telling me it had 2 blown maxi fuses in battery area. 8.00 each. By all means stay away. Do your self a favor. Roy read more

DO NOT STOP AT THIS PLACE EVER, NOT EVEN FOR A CUP OF WATER Cody and Zack are the biggest liars/scammers/dishonest in the world, I have NEVER had such a horrible experience like this in my life and I pray to God it never happens again and more, I will make sure to spread this everywhere, so no one ever get scammed by them. Here is my drama: 12/30/19 My truck starts slipping gears and having trouble switching gears, I was trying to get to St George, where I have an EXCELLENT mechanic, didn't make it there, unfortunately we broke down nearby Dillon, SC, called their road service asking them to adjust my clutch, they came really quick and they minute they got there they said they needed to tow me, I said all I needed was an adjustment no tow needed if they couldn't do it was fine, I would find someone else. The rookie mechanic as he was playing under the hood touched 2 electrical cables (stater and battery) and almost set my truck on fire. Now I needed a starter too, due to the Holiday, had to wait until next bus day. This next day became JANUARY 6, yes you read it correctly 8 days to replace a starter and adjust a clutch, paid $2500 for this absurd. The minute the driver got inside the truck to drive out NO CLUTCH, then cynical Zach comes on the phone... oh your clutch is gone, I told him the clutch was 7 months old, impossible to be gone, I heard... Oh it could be a faulty part, you never know, I then asked how did he charge me to adjust a clutch, he said... I tried... ridiculous. I was again stranded, at his place, I asked how long and how much to do the clutch, his answer 16 hours $1800. After 10 DAYS, yes 10 DAYS my truck was ready, my bill? $3700, 2 weeks later I spent $6200 and was so relieved the nightmare was over, contacted all the customers, checked out my driver from the hotel and we left.... NOT 5 MILES LATER - YES 5 MILES LATER, truck broke down again, called the DEVIL SENT Diesel MAN Truck, they sent a mobile guy, then the wrecker again... what did Cody say??? FAULTY PART, amazing how Freightliner keeps selling faulty parts, and I was so unlucky that I got 2? At this point I was so desperate and crying on the phone, I just asked COdy, if you cant do the job, if your mechanic is not so good, ok, just let me know please, I have a family to support, my customers don't believe anything I say at this point, he assured me... all this is covered by warranty, you can leave here on Monday evening. Called all the customers and brokers again, got all the yelling and cursing, check in my driver to a hotel again and waited. 4 days later, they could not adjust the clutch, my driver gets there and the mechanic is watching a video on you tube with instructions, one of my customers that is an attorney called them VERY angry and threatening them and they released my truck, took on a 50 mile test drive and then back to their shop to "adjust something" we left, not before paying for all te parts again, because Cody scammer as he is, went back on his word and said I had to pay again. I left... tears of joy... again called all the customers, checked out my driver and went to bed. 90 miles later??? BROKE DOWN AGAIN, oil all over the place, my engine almost blew up, called Cody so angry that my eye lid was shacking, to hear.... oh I saw a leak, but you were on a hurry to leave.... I just hung up. Called the excellent mechanic in St George that I mentioned previously and drove 1 hour north to meet my driver, the diagnostic? The previous shop loosened up all the brackets to the hoses... ALL OF THEM, setting up my truck to brake down again. God helped with a better mechanic this time, 6 hours later I was on the road. THEY ARE A DISGRACE TO THIS WORLD, I CAN'T UNDERSTAND HOW THEY SLEEP AT NIGHT. PLEASE DO NOT STOP THERE, NEVER EVER EVER EVER!!!! read more